and 



K^ = 0.75 



(T = 10 s) 



for a given deepwater direction of wave approach (see Ch. 2, Sec. Ill, WAVE 

 REFRACTION). 



0.0004 0.0006 0.001 



0.002 0.003 0.004 0.006 

 Hb 



gT2 



0.01 



0.02 0.03 

 (after Goda, 1970a) 



Figure 7-5. Breaker height index H, /H versus H,/gT' 



7-12 



